GILL PAUL W. (1957). FUNDAMENTALS OF INTERNAL COMBUSTION ENGINES. OXFORD.
Lua i Stíl Chicago (17ú heag.)GILL PAUL W. FUNDAMENTALS OF INTERNAL COMBUSTION ENGINES. NEW DELHI: OXFORD, 1957.
Lua MLA (9ú heag.)GILL PAUL W. FUNDAMENTALS OF INTERNAL COMBUSTION ENGINES. OXFORD, 1957.
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